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onLightboxDelete

Description

当用户在灯箱中点击“删除”按钮时触发

onLightboxDelete: (id: string | number) => boolean;

Parameters

  • id - (required) string | number - 在灯箱中打开的任务的 ID

Returns

  • result - (boolean) - 定义事件的默认操作是否会被触发(true)或取消(false

Example

gantt.attachEvent("onLightboxDelete", function(id){
const task = gantt.getTask(id);
if (task.duration > 60){
alert("持续时间过长,请重试");
return false;
}
return true;
})

Details

该事件是可阻塞的。返回 false 以取消“删除”操作并保持灯箱打开。

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